Magic Master — Audio Mastering

pro.magicmaster由 magicmaster.pro 發布官方發布者v0.5.0更新於 Oct 24, 2026

Audio mastering for AI agents: LUFS/True Peak targets, Suno/Udio AI-fingerprint removal.

已驗證Streamable HTTP可網頁執行媒體與設計AI 與機器學習

概覽

AI 產生的概覽

託管式音訊母帶處理服務，讓助理分析音軌、試聽預設、依 LUFS 目標做母帶，並移除 Suno/Udio 的 AI 指紋。

可以做什麼
  • 了解服務：讀取服務說明、列出 24 組預設及其 LUFS 目標、查詢即時代幣價格並檢查帳戶額度。
  • 分析音訊：在不處理的情況下測量整體 LUFS、取樣峰值、長度、取樣率和立體聲相關性。
  • 比較風格：以 2 到 6 組預設處理音軌中間 24 秒，回傳各自響度與試聽連結。
  • 處理母帶：為單曲或最多 10 首的批次做母帶（專輯模式維持相對響度），並可移除 AI 生成器指紋。
  • 追蹤任務：輪詢狀態、進度與結果指標，完成後取得簽章下載連結。
  • 產生代幣儲值結帳連結，交由人工完成付款。
適用情境
適合助理處理音樂或人聲音訊、需要達到發行級響度、維持專輯內音量一致，或移除 Suno/Udio 指紋的情境，且不必離開對話。即使不購買代幣，免費的分析與試聽工具也值得加入。
執行需求
遠端 MCP 端點（streamable HTTP），或對僅支援 stdio 的用戶端使用 npx 執行的 npm 橋接套件；橋接需要 Node.js 與對外 HTTPS 連線。免費工具不需金鑰；付費母帶需 X-API-Key 標頭或 OAuth 2.1 登入。音訊以公開 https 連結提供，支援 Suno/Udio、Google Drive 與 Dropbox 分享連結。
安裝前請注意
母帶處理會花錢：master_track 消耗 1 個代幣，batch_master 每首 1 個代幣，代幣須透過結帳連結購買，助理無法自行完成付款。API 金鑰（mm_ 前綴）屬於憑證，不應出現在共用設定中。上傳的音訊會送往第三方服務，訪客與免費帳戶的成品僅短期保留。可先用 dry_run 查看費用。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Magic Master — Audio Mastering，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/pro.magicmaster%2Fmastering/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "magic-master-audio-mastering": {
      "type": "http",
      "url": "https://magicmaster.pro/mcp"
    }
  }
}

README

Magic Master MCP — audio mastering for AI agents

[Magic Master — Audio Mastering MCP server]

Remote MCP server that lets Claude, ChatGPT, Cursor, VS Code, Claude Code, OpenAI Codex and any other MCP client master audio: hit a loudness (LUFS) target with True Peak limiting, remove the Suno / Udio AI fingerprint, compare presets on a 24-second preview, and master a whole album with consistent relative loudness. Results come back with measured numbers and a mastering passport in the chat.

Nothing to install: the server is hosted. This repository holds the connection recipes and a small stdio bridge for clients that cannot speak HTTP.

Tools

The server exposes 11 tools. Descriptions below are condensed from the live tools/list; the live text is authoritative.

ToolWhat it doesCost
get_service_infoWhat Magic Master does, what is free, what costs a token, and where the rules live. Call once at the start of a session.free
list_presetsAll 24 mastering presets with their target loudness in LUFS. Gives the exact keys that master_track and batch_master accept.free
get_pricingLive token packs and payment methods (RUB). Prices are read live, not quoted from memory.free
check_limitsToken balance, free quota left and when it resets, upload cap, whether PRO modules are available.free
analyze_trackIntegrated LUFS, sample peak, duration, sample rate and stereo correlation, without processing. True peak and loudness range come back from get_job after mastering.free
clean_ai_traceStrips the Suno / Udio AI generator fingerprint; loudness and tone stay as they are. Returns a job id.free
preview_stylesMasters the middle 24 seconds in 2–6 presets at once and returns each one's loudness and a listen link.free, 6 per day
master_trackMasters one track. Costs 1 token when the account has a balance; otherwise it runs on the free quota without PRO modules. Returns a job id. Pass dry_run=true to see the price and effective settings first.1 token
batch_masterMasters up to 10 tracks in one call with the same settings. album_mode (default true) keeps relative loudness between tracks. Returns one job id per track.1 token per track
get_jobStatus, progress and result metrics (after_lufs, true_peak_db, lra, platform_ready) for a mastering, cleanup or preview job. Includes a signed download_url when a master is done.free
create_topup_linkPrepares a token checkout for the human. The agent cannot complete the payment itself.free

Typical flow: analyze_track → (clean_ai_trace for AI-generated tracks) → optionally preview_styles → master_track → poll get_job.

Endpoints and authentication

EndpointAuthUse it when
https://magicmaster.pro/mcpnone, or X-API-Key: mm_…you write the code, you use Claude Code / Cursor / VS Code / Codex with a header, or you only need the free tools
https://magicmaster.pro/mcp/oauthOAuth 2.1 (authorization code + PKCE S256, scope mastering)your client cannot send custom headers (Claude Desktop, ChatGPT connectors)
  • Without any key, the free tools work on /mcp.
  • On /mcp, Authorization: Bearer means an OAuth access token. An account JWT sent there returns 401, and it breaks even the free calls. Use X-API-Key on /mcp, or connect through /mcp/oauth.
  • /mcp/oauth answers an unauthenticated request with 401 and a WWW-Authenticate challenge pointing at https://magicmaster.pro/.well-known/oauth-protected-resource, so a compliant client starts the sign-in on its own.
  • OAuth metadata: /.well-known/oauth-authorization-server; dynamic client registration: /oauth/register. Access tokens last one hour; refresh tokens rotate on every use. Tokens are issued for the resource https://magicmaster.pro/mcp only.
  • API keys (mm_…) are issued in the profile after a token purchase; up to 10 active keys.

Install

Claude Code

bash
claude mcp add --transport http magicmaster https://magicmaster.pro/mcp

Free tools work immediately. For the paid tools, add your key:

bash
claude mcp add --transport http magicmaster https://magicmaster.pro/mcp --header "X-API-Key: mm_YOUR_KEY"

Claude Desktop and claude.ai (custom connector, OAuth)

Settings → Connectors → Add custom connector → URL https://magicmaster.pro/mcp/oauth → sign in on the consent page. Use https://magicmaster.pro/mcp if you only need the free tools.

Claude Desktop through a stdio bridge (if you prefer the config file)

json
{  "mcpServers": {    "magicmaster": {      "command": "npx",      "args": ["-y", "mcp-remote", "https://magicmaster.pro/mcp/oauth"]    }  }}

Cursor (.cursor/mcp.json)

json
{ "mcpServers": { "magicmaster": { "url": "https://magicmaster.pro/mcp" } } }

VS Code (.vscode/mcp.json)

json
{ "servers": { "magicmaster": { "type": "http", "url": "https://magicmaster.pro/mcp" } } }

OpenAI Codex (~/.codex/config.toml)

toml
[mcp_servers.magicmaster]url = "https://magicmaster.pro/mcp"

ChatGPT (Developer mode → Connectors → Create): URL https://magicmaster.pro/mcp/oauth, authentication OAuth.

stdio-only clients — the npm package wraps the same bridge:

json
{ "mcpServers": { "magicmaster": { "command": "npx", "args": ["-y", "magicmaster-mcp"] } } }

The bridge points at https://magicmaster.pro/mcp/oauth by default. Set MAGICMASTER_MCP_URL=https://magicmaster.pro/mcp to use the anonymous endpoint instead.

One-click buttons: Add to Cursor · VS Code: vscode:mcp/install?{"name":"magicmaster","type":"http","url":"https://magicmaster.pro/mcp"}

Docker

For clients without Node, and for the Glama build that runs security checks:

bash
docker build -t magicmaster-mcp .docker run -i --rm magicmaster-mcp

The image holds only the bridge; the server itself stays hosted at https://magicmaster.pro/mcp. It is built from this repository (npm ci), so mcp-remote is baked in and the container needs only outbound HTTPS to magicmaster.pro at run time. The image defaults to the anonymous endpoint. To use OAuth (which also unlocks the paid tools), run it with -e MAGICMASTER_MCP_URL=https://magicmaster.pro/mcp/oauth.

Build spec for a Glama release (the platform configures the recipe on its side, it does not read this Dockerfile):

  • build steps: npm ci --omit=dev
  • start command: node bin/magicmaster-mcp.js
  • environment: MAGICMASTER_MCP_URL=https://magicmaster.pro/mcp

Free vs tokens

  • Free, no account: analyze_track, clean_ai_trace, preview_styles (6 per day), get_job, get_pricing, list_presets, get_service_info, check_limits, create_topup_link.
  • Guest mastering (no account): 3 basic masters per calendar month per IP. Basic means no PRO modules.
  • Free account: 1 master per UTC day (3 during the first 24 hours after sign-up). Also basic.
  • Trial for agents: registering an agent once (POST /api/agents/register, with the account's JWT as Authorization: Bearer) grants 3 full PRO masters and an API key. The MCP connector does not grant the trial; only that call does. See agents.md.
  • Tokens: 1 token = 1 full PRO master (any preset, all PRO modules, any export format). Tokens never expire. There are no subscriptions. Some packs include bonus tokens. Live packs and prices: get_pricing (RUB) or GET https://magicmaster.pro/api/tokens/packages.
  • Payment needs the human. An agent cannot complete a card payment. Call create_topup_link, hand the checkout link to the person, then poll check_limits until the balance is credited. A card issued outside Russia may be declined; see https://magicmaster.pro/wallet.
  • master_track and batch_master accept dry_run=true, which reports the price and the effective settings without spending anything.

Formats, limits and retention

  • Input (from agent.json): aac, aif, aiff, amr, flac, m4a, mp3, ogg, wav, webm. Detection is by content.
  • Output: wav, wav24, mp3, flac, opus, aac. MP3 bitrates 128/192/256/320; Opus 128/192.
  • Upload caps: on the site and API, 160 MB without payment; after a token purchase up to 1000 MB (WAV). Through this MCP server, master_track and batch_master accept up to 100 MB per file and batch_master up to 300 MB per call (10 tracks). check_limits returns the effective per-channel ceiling (max_upload_mb_via_mcp).
  • Audio source: a public https URL (audio_url). Share links to Suno/Udio song pages, Google Drive and Dropbox are resolved to the file.
  • Retention of finished masters: guest results are kept only briefly (in memory); free accounts 1 day; after a token purchase 30 days. get_job returns a signed download_url for about an hour, which works without credentials.
  • Typical time: 20–60 s per master; up to 10 minutes for a long track with restoration. Poll get_job, or pass webhook_url to master_track to get a POST instead.

Mastering options

  • Presets (24, from list_presets): e.g. standard (−14 LUFS), edm (−9), pop (−12), hiphop (−13), podcast (−16), unlimiter (−12), voice (−16), audiobook (−19). Use preview_styles to compare two to six of them on 24 seconds for free.
  • Target loudness: target_lufs overrides the preset, e.g. -14 for Spotify. True Peak limiting follows ITU-R BS.1770-5.
  • Output: out_format, bitrate, dither_type (tpdf, ns_e, ns_itu, for 16-bit WAV).
  • Density: intensity from 0.5 (gentler) to 1.5 (denser); 1.0 is the preset as designed.
  • Restoration: restore_dynamics opens up a brickwalled source before mastering (pairs with the unlimiter preset). denoise_strength (0–1) sets noise reduction; 0 disables it. The web restoration page also lists de-hum and de-click steps, which the MCP tools do not expose by name.
  • Suno / Udio cleanup: remove_watermark=true on master_track and batch_master also removes the AI fingerprint, free of charge. The standalone tool is clean_ai_trace.
  • Album mode: batch_master with album_mode (default true): the loudest track hits the target and the others keep their offsets, so a quiet interlude is not inflated to single level. Use album_mode=false for unrelated singles.

What is not in MCP

These features are on the website (or in the API) but are not MCP tools:

Links

Terms https://magicmaster.pro/terms · Privacy https://magicmaster.pro/privacy · Pricing https://magicmaster.pro/pricing · Developer API https://magicmaster.pro/developers · Support [email protected]

Changelog

0.3.2

  • Tool list documented as the live 11 tools: adds preview_styles (free comparison, 6 per day) and batch_master (album mode, up to 10 tracks per call); both were missing from the 0.3.0 README.
  • README: Codex, Claude Code with API key header, and OAuth details (/mcp/oauth, PKCE, scope mastering) added; limits and formats taken from the live manifest.
  • Bridge (bin/magicmaster-mcp.js) uses the bundled mcp-remote dependency when it is installed; it falls back to npx only when it is not.
  • Package metadata: description and keywords extended.

По-русски

Удалённый MCP-сервер Magic Master для AI-агентов и клиентов вроде Claude, ChatGPT, Cursor, VS Code, Claude Code и Codex. Он выводит трек на целевую громкость (LUFS) с ограничением True Peak, снимает цифровой след Suno/Udio, сравнивает пресеты на 24-секундном отрывке и мастерит целый альбом с сохранением относительной громкости. Ставить ничего не нужно — адрес https://magicmaster.pro/mcp.

  • Бесплатно: анализ, снятие следа ИИ, сравнение пресетов (6 раз в сутки), статус задач, цены и лимиты.
  • Платно: 1 токен = 1 полный PRO-мастеринг. Токены не сгорают, подписок нет. Актуальные цены — инструмент get_pricing (в рублях). Оплату проводит человек по ссылке из create_topup_link.
  • Подключение: Claude Code — claude mcp add --transport http magicmaster https://magicmaster.pro/mcp; Claude Desktop и claude.ai — пользовательский коннектор на https://magicmaster.pro/mcp/oauth.
  • Подробности и подключение по-русски: https://magicmaster.pro/mcp. Поддержка: [email protected].

來源：README.md，提交 c97b1b9

工具

11

get_service_info

Service info

What Magic Master does, what is free, what costs a token, and where the rules live. Call once at the start of a session.

無需輸入參數。

list_presets

List mastering presets

All mastering presets with their target loudness in LUFS. Call this to get the exact preset keys that master_track and batch_master accept. Use preview_styles instead when you want to HEAR 2-6 of them on the actual track before choosing, and get_service_info when you need the wider service manifest rather than the preset list. Free.

無需輸入參數。

get_pricing

Get live pricing

Live token packs and payment methods. Never quote prices from memory. Free.

無需輸入參數。

check_limits

Check quota and balance

What this account may do right now: token balance, free quota left and when it resets, upload cap, whether PRO modules are available. Call before mastering.

無需輸入參數。

analyze_track

Analyze a track

Measure integrated LUFS, sample peak, duration, sample rate and stereo correlation without processing. Free, a couple of seconds. Run this before choosing a preset. Note: true peak and loudness range are NOT part of this fast pass — they are measured on the result and come back from get_job.

輸入參數audio_url必填

clean_ai_trace

Remove Suno/Udio AI fingerprint

Strip the AI generator fingerprint without mastering; loudness and tone stay as they are. Free. Returns a job id — poll get_job.

輸入參數audio_url必填out_formatsensitivity

preview_styles

Compare presets on 24 seconds

Master the middle 24 s of the track in 2-6 presets at once and get each one's loudness plus a listen link. FREE (6 per day). Use this instead of guessing a preset, and instead of burning a token to 'try' one.

輸入參數stylesaudio_url必填

master_track

Master a track

Master one track. COSTS 1 TOKEN when the account has a balance; otherwise it runs on the free quota without PRO modules. Returns a job id immediately — poll get_job (typical 20-60 s, up to 10 min with restoration). The source is fetched by this server, so the ceiling here is 100 MB per file even when the account allows more. Pass dry_run=true first if you want the price and the effective settings before anything is spent.

輸入參數stylebitratedry_runaudio_url必填intensityout_formatdither_typetarget_lufswebhook_urldenoise_strengthremove_watermarkrestore_dynamics

batch_master

Master an album or a batch

Master up to 10 tracks in one call with the same settings. Needs N TOKENS for N tracks, or N free runs — not one. album_mode (default true) levels the tracks RELATIVE to each other: the loudest hits the target exactly, the others keep their offsets, so a quiet interlude is not inflated to single level. Limits: 10 tracks, 100 MB per file and 300 MB per call (this server's own caps, for memory) — the account may allow bigger uploads on the site, but not through this channel. A big album takes minutes — send fewer, longer tracks per call rather than all at once. Returns one job id per track — poll each with get_job. Pass dry_run=true to see the price and the settings before anything is spent.

輸入參數stylebitratedry_runalbum_modeaudio_urls必填out_formattarget_lufsremove_watermark

get_job

Get job status

Status, progress and result metrics (after_lufs, true_peak_db, lra, platform_ready) for a mastering, cleanup or preview job. For previews it returns each style with its loudness and a listen link. When a master is done it also returns download_url — a signed link that works without credentials for about an hour, so an OAuth-connected agent can fetch the file it paid for. Free.

輸入參數job_id必填

版本歷史

1
  1. v0.5.0最新Sep 16, 2026

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